All Appropriate Inquiry (AAI) is the process of evaluating the previous uses and ownership of a property in order to identify potential environmental impact and assess potential liability for any contamination present at the property. The EPA established the AAI Rule to define the scope of the inquiry required to enable certain landowners avoid liability for clean-up under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA).
Continue reading the GlobeSt blog here.

July 02, 2026
Adrienne Perez, an Environmental Due Diligence Consultant, joins as Technical Director for Agency Services in Partner Engineering and Science's environmental service line.

June 23, 2026
For commercial real estate owners, developers, and investors, the program offers a more flexible and efficient path to address contamination, particularly at lower-priority sites enrolled in voluntary cleanup.

June 24, 2026
Amid evolving and often uncertain federal regulations, state environmental agencies have increasingly taken the lead in developing policies to address PFAS.




